Dental matrix ring



FIG. 1 is a top perspective view of a dental matrix ring of the present disclosure;

FIG. 2 is a top perspective view of the design depicted in FIG. 1;

FIG. 3 is a front view of the design depicted in FIG. 1;

FIG. 4 is a bottom view of the design depicted in FIG. 1;

FIG. 5 is a rear view of the design depicted in FIG. 1;

FIG. 6 is a right side view of the design depicted in FIG. 1; and,

FIG. 7 is a left side view of the design depicted in 1.

Those portions of the present invention which are presented in phantom illustrate the environment of the design only and form no part of the claimed design. Moreover, the shading presented in the accompanying drawings is provided merely to highlight the contour of the invention and is not intended to be illustrative of texture or gloss. 

CLAIM The ornamental design for a dental matrix ring, as shown and described. 